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Cushion|Lab Grown|IGI

3.15ct H VVS2 Cushion Lab Grown Diamond

GD • H/VVS2 • IGI LG520290627

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG520290627

Diamond specifications and retailer prices

From HK$7,359 HKD
$938 USD
As of October 30, 2026
Save HK$22,892 HKD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$30,251 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 3.15ct lab-grown cushion diamond

This 3.15ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG520290627 or 520290627. Listed at 8 retailers as of October 30, 2026, with prices from HK$7,359 to HK$30,251, a HK$22,892 spread on the same certified stone. MOH London lists it at HK$30,251. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.15
Carat
H
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520290627
Dimensions8.84 × 8.15 × 5.39 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.84 mm8.15 mm3.15 ctH / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520290627
Side View
Table 64.5%Crown 34.5°Girdle: STK-VTKPavilion 38.3°Culet: NoneDepth 66.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$30,251 HKD|Low: HK$7,312 HKD|High: HK$63,850 HKD|Avg: HK$25,286 HKD|-42.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 8HK$7,312 HKD
Retailer 10HK$7,359 HKD
Retailer 9HK$9,658 HKD
Retailer 7HK$11,800 HKD
Retailer 6HK$16,947 HKD
Retailer 4HK$17,849 HKD
Retailer 2HK$18,737 HKD
Retailer 3HK$23,515 HKD
Retailer 11HK$28,778 HKD
Retailer 5HK$29,394 HKD
MOH LondonHK$30,251 HKD
Retailer 12HK$30,755 HKD
Retailer 13HK$30,755 HKD

18 data points across 13 retailers

8 retailersHK$7,359 HKD to HK$30,251 HKD

Retailer 1
-
HK$7,312 HKD
$932 USD
Price last confirmed 15 days ago
A
Retailer 2
-
HK$7,359 HKD
$938 USD
View
B+
Retailer 3
-
HK$9,658 HKD
$1,231 USD
View
B+
Retailer 4
-
HK$11,800 HKD
$1,504 USD
View
Retailer 5
-
HK$16,947 HKD
$2,160 USD
View
Price last confirmed 13 days ago
B
Retailer 6
-
HK$18,737 HKD
ZAR 38,581 ZAR
View
B
Retailer 7
-
HK$28,778 HKD
$3,668 USD
View
Most Expensive
B
MOH London
LG520290627 · Nov 1
HK$30,251 HKD
£3,036 GBP
View
7 more retailers have this diamond
Prices start from HK$7,359 HKDSave up to HK$22,892 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.15ct Cushion
HK$7,359 HKD